<template>
    <div class="fillcontain">
        <div>
            <el-form
                :inline="true"
                ref="search_data"
                :model='search_data' >
                <el-form-item label="投标时间筛选:">
                    <el-date-picker
                        v-model="search_data.startTime"
                        type="datetime"
                        placeholder="选择开始时间">
                    </el-date-picker> --
                    <el-date-picker
                        v-model="search_data.endTime"
                        type="datetime"
                        placeholder="选择结束时间">
                    </el-date-picker>
                </el-form-item>
                <el-form-item>
                    <el-button type="primary" size ="small" icon="search" @click='onScreeoutMoney()'>筛选</el-button>
                </el-form-item>
                 <el-form-item class="btnRight">
                    <el-button type="primary" size ="small" icon="view" @click='onAddMoney()'>添加</el-button>
                </el-form-item>
            </el-form>
        </div>
        <div class="table_container">
            <el-table
                v-if="tableData.length > 0"
                :data='tableData'
                max-height="450"
                border
                :default-sort = "{prop: 'date', order: 'descending'}"
                style="width: 100%">
                 <el-table-column
                    type="index"
                    label="序号"
                    align='center'
                    width="70">
                </el-table-column>
                <el-table-column
                    prop="date"
                    label="创建时间"
                    align='center'
                    width="250"
                    sortable>
                    <template slot-scope="scope">
                        <el-icon name="time"></el-icon>
                        <span style="margin-left: 10px">{{ scope.row.date }}</span>
                    </template>
                </el-table-column>
                <el-table-column
                    prop="type"
                    label="收支类型"
                    align='center'
                    width="150">
                </el-table-column>
                <el-table-column
                    prop="describe"
                    label="收支描述"
                    align='center'
                    width="180">
                </el-table-column>
                <el-table-column
                    prop="income"
                    label="收入"
                    align='center'
                    width="170">
                    <template slot-scope="scope">
                        <span style="color:#00d053">+ {{ scope.row.income }}</span>
                    </template>
                </el-table-column>
                <el-table-column
                    prop="expend"
                    label="支出"
                    align='center'
                    width="170">
                    <template slot-scope="scope">
                        <span style="color:#f56767">- {{ scope.row.expend }}</span>
                    </template>
                </el-table-column>
                <el-table-column
                    prop="cash"
                    label="账户现金"
                    align='center'
                    width="170">
                    <template slot-scope="scope">
                        <span style="color:#4db3ff">{{ scope.row.cash }}</span>
                    </template>
                </el-table-column>
                 <el-table-column
                    prop="remark"
                    label="备注"
                    align='center'
                    width="220">
                </el-table-column>
                <el-table-column
                    prop="operation"
                    align='center'
                    label="操作"
                    fixed="right"
                    width="180">
                    <template slot-scope='scope'>
                        <el-button
                            type="warning"
                            icon='edit'
                            size="small"
                            @click='onEditMoney(scope.row)'
                        >编辑</el-button>
                        <el-button
                            type="danger"
                            icon='delete'
                            size="small"
                            @click='onDeleteMoney(scope.row,scope.$index)'
                        >删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <!-- 分页 -->
             <el-row>
                <el-col :span="24">
                    <div class="pagination">
                        <el-pagination
                            v-if='paginations.total > 0'
                            :page-sizes="paginations.page_sizes"
                            :page-size="paginations.page_size"
                            :layout="paginations.layout"
                            :total="paginations.total"
                            :current-page.sync='paginations.page_index'
                            @current-change='handleCurrentChange'
                            @size-change='handleSizeChange'>
                        </el-pagination>
                    </div>
                </el-col>
            </el-row>
        </div>
        <!-- 弹框页面 -->
        <DialogFound :dialog='dialog' :form='form' @update="getProfile"></DialogFound>
    </div>
</template>

<script>
import DialogFound from '../components/DialogFound'

export default {
  name: 'fundlist',
  data () {
    return {
      tableData: [],
      allTableData: [],
      filterTableData: [],
      dialog: {
        show: false,
        title: '',
        option: 'edit'
      },
      form: {
        type: '',
        describe: '',
        income: '',
        expend: '',
        cash: '',
        remark: '',
        id: ''
      },
      // 需要给分页组件传的信息
      paginations: {
        page_index: 1, // 当前位于哪页
        total: 0, // 总数
        page_size: 5, // 1页显示多少条
        page_sizes: [5, 10, 15, 20], // 每页显示多少条
        layout: 'total, sizes, prev, pager, next, jumper' // 翻页属性
      },
      search_data: {
        startTime: '',
        endTime: ''
      }
    }
  },
  components: {
    DialogFound
  },
  created () {
    this.getProfile()
  },
  methods: {
    getProfile () {
      // 获取表格数据
      this.$axios('/api/profiles').then(res => {
        // this.tableData = res.data
        this.allTableData = res.data
        this.filterTableData = res.data
        // 设置分页数据
        this.setPaginations()
      })
    },
    onEditMoney (row) {
      // 编辑
      this.dialog = {
        show: true,
        title: '修改资金信息',
        option: 'edit'
      }
      this.form = {
        type: row.type,
        describe: row.describe,
        income: row.income,
        expend: row.expend,
        cash: row.cash,
        remark: row.remark,
        id: row._id
      }
    },
    onDeleteMoney (row, index) {
      // 删除
      this.$axios.delete(`/api/profile/delete/${row._id}`).then(res => {
        this.$message('删除成功')
        this.getProfile()
      })
    },
    onAddMoney () {
      // 添加
      this.dialog = {
        show: true,
        title: '添加资金信息',
        option: 'add'
      }
      this.form = {
        type: '',
        describe: '',
        income: '',
        expend: '',
        cash: '',
        remark: '',
        id: ''
      }
    },
    handleCurrentChange (page) {
      // 当前页
      let sortnum = this.paginations.page_size * (page - 1)
      let table = this.allTableData.filter((item, index) => {
        return index >= sortnum
      })
      // 设置默认分页数据
      this.tableData = table.filter((item, index) => {
        return index < this.paginations.page_size
      })
    },
    handleSizeChange (page_size) {
      // 切换size
      this.paginations.page_index = 1
      this.paginations.page_size = page_size
      this.tableData = this.allTableData.filter((item, index) => {
        return index < page_size
      })
    },
    setPaginations () {
      // 总页数
      this.paginations.total = this.allTableData.length
      this.paginations.page_index = 1
      this.paginations.page_size = 5
      // 设置默认分页数据
      this.tableData = this.allTableData.filter((item, index) => {
        return index < this.paginations.page_size
      })
    },
    onScreeoutMoney () {
      // 筛选
      if (!this.search_data.startTime || !this.search_data.endTime) {
        this.$message({
          type: 'warning',
          message: '请选择时间区间'
        })
        this.getProfile()
        return
      }
      const stime = this.search_data.startTime.getTime()
      const etime = this.search_data.endTime.getTime()
      this.allTableData = this.filterTableData.filter(item => {
        let date = new Date(item.date)
        let time = date.getTime()
        return time >= stime && time <= etime
      })
      // 分页数据
      this.setPaginations()
    }
  }
}
</script>
<style scoped>
.fillcontain {
  width: 100%;
  height: 100%;
  padding: 16px;
  box-sizing: border-box;
}
.btnRight {
  float: right;
}
.pagination {
  text-align: right;
  margin-top: 10px;
}
</style>
